ASTM A335 P11 Serrated Finned Tubes for Furnace Applications – Durable and Efficient Heat Transfer Solution

Product Overview

Our ​ASTM A335 P11 Serrated Finned Tubes​ are designed for high-efficiency heat transfer in demanding furnace applications. Manufactured from ​ASTM A335 P11 alloy steel, these tubes combine exceptional durability, thermal conductivity, and resistance to high temperatures, making them ideal for industrial heating systems.

​Material and Composition

• ​Base Material: ASTM A335 P11 alloy steel, known for its high strength and resistance to oxidation and corrosion at elevated temperatures.
• ​Fin Material: High-quality carbon steel, serrated for enhanced heat transfer efficiency.

Chemical Composition (%):

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Mechanical Properties

Our serrated finned tubes exhibit superior mechanical properties, ensuring reliability in high-stress environments.

Mechanical Properties:

Manufacturing Process

• ​High-Frequency Welding (HFW): Ensures a strong, durable bond between the fins and the base tube, minimizing thermal resistance and maximizing heat transfer efficiency.
• ​Serrated Fin Design: Increases surface area and turbulence, enhancing heat transfer performance.
• ​Precision Machining: Fins are uniformly spaced and securely welded for optimal performance.
• ​Surface Treatment: Tubes are cleaned and treated to prevent oxidation and extend service life.

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Applications

Our ASTM A335 P11 serrated finned tubes are widely used in:

• Industrial furnaces
• Heat recovery systems
• Boilers and heat exchangers
• Petrochemical and power generation industries

​Key Advantages

• ​High Efficiency: Serrated fins maximize heat transfer efficiency, reducing energy consumption.
• ​Durability: ASTM A335 P11 alloy steel ensures resistance to high temperatures and corrosion.
• ​Customizable: Available in various sizes, fin configurations, and lengths to meet specific requirements.
• ​Cost-Effective: Optimized design lowers operational costs and extends equipment lifespan.

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About Yuhong Holding Group Co., Ltd

With over ​20 years of experience, ​Yuhong Holding Group Co., Ltd​ is a leading manufacturer and exporter of finned tubes, serving more than ​80 countries worldwide. As one of the ​top five finned tube exporters in China, we pride ourselves on delivering high-quality products and exceptional service. Our state-of-the-art facility spans ​20,000 square meters, equipped with ​50+ production lines​ and staffed by ​110+ skilled professionals. We are committed to innovation, quality, and customer satisfaction, ensuring that our products meet the highest industry standards.

For more information, visit our website: www.steelfintube.com.